JPS57156211A - Method and apparatus for molding hollow synthetic resin molded article - Google Patents
Method and apparatus for molding hollow synthetic resin molded articleInfo
- Publication number
- JPS57156211A JPS57156211A JP56040995A JP4099581A JPS57156211A JP S57156211 A JPS57156211 A JP S57156211A JP 56040995 A JP56040995 A JP 56040995A JP 4099581 A JP4099581 A JP 4099581A JP S57156211 A JPS57156211 A JP S57156211A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- plug
- vacuum
- face
- molded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000465 moulding Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 229920003002 synthetic resin Polymers 0.000 title 1
- 239000000057 synthetic resin Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000012778 molding material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/48185—Moulds with more than one separate mould cavity
- B29C49/4819—Moulds with more than one separate mould cavity having different sizes or shapes of the mould cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06905—Using combined techniques for making the preform
- B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
- B29C2049/4805—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by closing the mould halves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56040995A JPS57156211A (en) | 1981-03-20 | 1981-03-20 | Method and apparatus for molding hollow synthetic resin molded article |
US06/282,704 US4423000A (en) | 1980-10-17 | 1981-07-13 | Method for molding hollow plastic articles |
GB8121958A GB2085797B (en) | 1980-10-17 | 1981-07-16 | Molding hollow plastics articles |
DE19813128221 DE3128221A1 (de) | 1980-10-17 | 1981-07-16 | "verfahren und vorrichtung zum herstellen von hohlen kunstharzgegenstaenden" |
FR8114529A FR2492312B1 (fr) | 1980-10-17 | 1981-07-27 | Procede et appareil pour produire un objet moule creux en resine thermoplastique de synthese |
BR8105161A BR8105161A (pt) | 1980-10-17 | 1981-08-11 | Processo e aparelho para produzir um artigo de resina sintetica oca |
KR1019810003052A KR840000174B1 (ko) | 1980-10-17 | 1981-08-21 | 열가소성 합성수지의 동공체 몰딩 제품의 몰딩 방법 |
US06/728,452 US4592718A (en) | 1980-10-17 | 1985-05-01 | Apparatus for molding hollow plastic articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56040995A JPS57156211A (en) | 1981-03-20 | 1981-03-20 | Method and apparatus for molding hollow synthetic resin molded article |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57156211A true JPS57156211A (en) | 1982-09-27 |
JPH0129694B2 JPH0129694B2 (ja) | 1989-06-13 |
Family
ID=12596002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56040995A Granted JPS57156211A (en) | 1980-10-17 | 1981-03-20 | Method and apparatus for molding hollow synthetic resin molded article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57156211A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6251425A (ja) * | 1985-08-30 | 1987-03-06 | Kyoraku Co Ltd | 中空2重壁容器の成形方法 |
JP2003523292A (ja) * | 2000-02-17 | 2003-08-05 | サルフレックス ポリマーズ リミテッド | バリヤー層付きフランジ部材 |
CN103946009A (zh) * | 2011-12-28 | 2014-07-23 | 东丽株式会社 | 具有中空部的热塑性树脂成型体及其制造方法 |
-
1981
- 1981-03-20 JP JP56040995A patent/JPS57156211A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6251425A (ja) * | 1985-08-30 | 1987-03-06 | Kyoraku Co Ltd | 中空2重壁容器の成形方法 |
JPH0462528B2 (ja) * | 1985-08-30 | 1992-10-06 | Kyoraku Co Ltd | |
JP2003523292A (ja) * | 2000-02-17 | 2003-08-05 | サルフレックス ポリマーズ リミテッド | バリヤー層付きフランジ部材 |
CN103946009A (zh) * | 2011-12-28 | 2014-07-23 | 东丽株式会社 | 具有中空部的热塑性树脂成型体及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0129694B2 (ja) | 1989-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0053833A3 (en) | A method of making injection moulded plastic objects with imbedded decorative and/or descriptive prints | |
JPS565747A (en) | Decoration-molding method and apparatus for synthetic resin uneven surface and mold product | |
CA2006677A1 (en) | Process and mold for producing a multilayer molded article | |
JPS6447846A (en) | Masking material and molding die for forming same | |
JPS57156211A (en) | Method and apparatus for molding hollow synthetic resin molded article | |
JPS57189832A (en) | Injection-molding method for production of laminated formed article | |
JPS56118830A (en) | Manufacture of foamed molding with opening | |
JPS5787320A (en) | Manufacture of resin molded article | |
JPS57157726A (en) | Method and apparatus for molding hollow synthetic resin article | |
JPS5476658A (en) | Molding of synthetic resin article | |
JPS5596793A (en) | Production of diaphragm for speaker | |
JPS578110A (en) | Forming method of socket of thermoplastic synthetic resin pipe | |
JPS55114541A (en) | Method of releasing plastic product from mold | |
JPS57178812A (en) | Mold for molding plastic | |
JPS57116623A (en) | Injection molding machine for thermoplastic synthetic resin | |
JPS575338A (en) | Molding die | |
JPS54101859A (en) | Manufacture of composite container and its device | |
JPS5610438A (en) | Forming mold | |
JPS5653032A (en) | Molding die | |
JPS56144131A (en) | Manufacture of heavy-gage molding of synthetic resin | |
JPS56136342A (en) | Mold for vacuum operation | |
JPS54145759A (en) | Surface processing of injection molded article | |
JPS56126142A (en) | Automatic coating method for ornamental plate for plastic resin injection-molded product and coating mold thereof and product coated by use of said mold | |
GB1227002A (ja) | ||
JPS5664833A (en) | Metal mold |